TY - GEN AU - United Nations Environment Programme PY - 2022 SN - 978-92-807-3966-4 UR - https://wedocs.unep.org/handle/20.500.11822/40822 LA - English KW - nature-based solution KW - ecosystem management KW - nature conservation KW - nature protection KW - stakeholder engagement KW - financing TI - Nature-based Solutions: Opportunities and Challenges for Scaling Up - Summary M3 - Policy brief ER -